Searched refs:rq_wait (Results 1 – 5 of 5) sorted by relevance
| /linux-6.3-rc2/block/ |
| A D | blk-rq-qos.h | 22 struct rq_wait { struct
82 static inline void rq_wait_init(struct rq_wait *rq_wait) in rq_wait_init() argument
84 atomic_set(&rq_wait->inflight, 0); in rq_wait_init()
85 init_waitqueue_head(&rq_wait->wait); in rq_wait_init()
92 typedef bool (acquire_inflight_cb_t)(struct rq_wait *rqw, void *private_data);
93 typedef void (cleanup_cb_t)(struct rq_wait *rqw, void *private_data);
95 void rq_qos_wait(struct rq_wait *rqw, void *private_data,
98 bool rq_wait_inc_below(struct rq_wait *rq_wait, unsigned int limit);
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| A D | blk-wbt.c | 93 struct rq_wait rq_wait[WBT_NUM_RWQ]; member
173 static inline struct rq_wait *get_rq_wait(struct rq_wb *rwb, in get_rq_wait()
177 return &rwb->rq_wait[WBT_RWQ_KSWAPD]; in get_rq_wait()
179 return &rwb->rq_wait[WBT_RWQ_DISCARD]; in get_rq_wait()
181 return &rwb->rq_wait[WBT_RWQ_BG]; in get_rq_wait()
189 struct rq_wait *rqw = &rwb->rq_wait[i]; in rwb_wake_all()
241 struct rq_wait *rqw; in __wbt_done()
301 ret += atomic_read(&rwb->rq_wait[i].inflight); in wbt_inflight()
605 struct rq_wait *rqw = get_rq_wait(rwb, wb_acct); in __wbt_wait()
846 atomic_read(&rwb->rq_wait[i].inflight)); in wbt_inflight_show()
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| A D | blk-rq-qos.c | 21 bool rq_wait_inc_below(struct rq_wait *rq_wait, unsigned int limit) in rq_wait_inc_below() argument
23 return atomic_inc_below(&rq_wait->inflight, limit); in rq_wait_inc_below()
200 struct rq_wait *rqw;
243 void rq_qos_wait(struct rq_wait *rqw, void *private_data, in rq_qos_wait()
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| A D | blk-iolatency.c | 145 struct rq_wait rq_wait; member
274 static void iolat_cleanup_cb(struct rq_wait *rqw, void *private_data) in iolat_cleanup_cb()
280 static bool iolat_acquire_inflight(struct rq_wait *rqw, void *private_data) in iolat_acquire_inflight()
291 struct rq_wait *rqw = &iolat->rq_wait; in __blkcg_iolatency_throttle()
390 wake_up_all(&iolat->rq_wait.wait); in scale_change()
456 wake_up_all(&iolat->rq_wait.wait); in check_scale_change()
594 struct rq_wait *rqw; in blkcg_iolatency_done_bio()
619 rqw = &iolat->rq_wait; in blkcg_iolatency_done_bio()
987 rq_wait_init(&iolat->rq_wait); in iolatency_pd_init()
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| /linux-6.3-rc2/fs/ |
| A D | aio.c | 133 struct ctx_rq_wait *rq_wait; member
631 if (ctx->rq_wait && atomic_dec_and_test(&ctx->rq_wait->count)) in free_ioctx_reqs()
632 complete(&ctx->rq_wait->comp); in free_ioctx_reqs()
877 ctx->rq_wait = wait; in kill_ioctx()
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